Abstract: A quantum bit, quantum processing element, and one or more large-scale quantum processing systems are disclosed. the quantum bit includes: a first quantum dot embedded in the semiconductor substrate, the first quantum dot comprising a first donor atom cluster and a second quantum dot embedded in the semiconductor substrate, the second quantum dot comprising a second donor atom cluster. The first and second quantum dots share a single electron, and the quantum bit is electrically controlled utillising the hyperfine interaction between the single electron and one or more nuclear spins present in the first and second donor atom clusters.

Abstract: Aspects of the present disclosure involve systems, methods, devices, and the like for segmentation of the processor architecture platform. In one embodiment, a system and method are introduced which enable the use of a segmented platform in an extended network. The segmented platform is introduced for processing using standardized plugins enabling the use of processing and services available at the segmented network. In another embodiment, processing on the segmented platform can include the integration of microservices for the completion of the transaction.

Abstract: Aspects of the present disclosure are directed to quantum processing systems that include a plurality of donor atom qubits positioned in a semiconductor substrate. The system also comprises a plurality of control gates configured to control the donor atom qubits. The system further comprises an SLQD charge sensor fabricated on/in the semiconductor substrate. The SLQD charge sensor is configured to sense spin-states of two or more donor atom qubits, which are positioned within a sensing range of the SLQD charge sensor.

Abstract: A method for readout of a singlet-triplet qubit in a donor based quantum processing element is disclosed. The method includes: initialising the singlet-triplet qubit in a ground state |G; performing a shelving readout; using a final measured charge configuration of the singlet-triplet qubit to determine information about a current Zeeman energy difference; and using the information about the current Zeeman energy difference to adjust mapping of the shelving readout.

Abstract: A method for measuring the spin of an electron in a quantum dot that is tunnel coupled to a reservoir is disclosed. The method includes measuring a spin state of the injected electron while applying a ramped detuning for a time period.

Abstract: Aspects of the present disclosure involve systems, methods, devices, and the like for segmentation of the processor architecture platform. In one embodiment, a system and method are introduced which enable the use of a segmented platform in an extended network. The segmented platform is introduced for processing using standardized plugins enabling the use of processing and services available at the segmented network. In another embodiment, processing on the segmented platform can include the integration of microservices for the completion of the transaction.

Abstract: Aspects of the present disclosure involve systems, methods, devices, and the like for segmentation of the processor architecture platform. In one embodiment, a system and method are introduced which enable the use of a segmented platform in an extended network. The segmented platform is introduced for processing using standardized plugins enabling the use of processing and services available at the segmented network. In another embodiment, processing on the segmented platform can include the integration of microservices for the completion of the transaction.

Abstract: Aspects of the present disclosure involve systems, methods, devices, and the like for segmentation of the processor architecture platform. In one embodiment, a system and method are introduced which enable the use of a segmented platform in an extended network. The segmented platform is introduced for processing using standardized plugins enabling the use of processing and services available at the segmented network. In another embodiment, processing on the segmented platform can include the integration of microservices for the completion of the transaction.